Orthopedic arch support



FIG. 1 is a top perspective view of an orthopedic arch support showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevation view thereof,

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the figures depict portions of the orthopedic arch support, that form no part of the claimed design. 

CLAIM The ornamental design for an orthopedic arch support, as shown and described. 